• Wuhan Mingyang Technology Co., Ltd
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    Stable quality, on-time delivery, reliable long-term partner.
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    Professional technology and perfect after-sales service.
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    Customized solution meets our project requirements perfectly.
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Contact Person : Emma Zhang
Phone Number : +86 18627175510
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Transformer Winding DC Resistance Tester High Voltage Testing Equipment Megameter

Place of Origin China Mainland
Brand Name MINGYANG
Model Number MY-RF
Minimum Order Quantity 1
Price 2000 usd
Packaging Details carton
Delivery Time 1 week
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 1000pcs/month
Product Details
Measuring Range 1-1999μΩ Accuracy Class 0.5%
Operating Temperature -10℃~40℃ Time Resolution 1s
Current Resolutio 1μΩ Place Of Origin Hubei, China
Resolution Ratio-minimum 0.0001, Angle-0.01. Measurement Accuracy 0.5%
Measurement Range 1-1999μΩ Working Power Supply AC220V ± 10%, 50Hz ± 1Hz
Weight 12kg Display Mode Three-and-a-half-digit LCD
Volume 380*350*260 Mm Warranty 1 Year
Customized Support OEM Material Plastic Case
Power Three-phase Precision Inverter Power Supply, Test Range Variable Ratio-0.9 ~ 10000 Angle-0-360.
Ratio Accuracy ±0.1%+2words ( 0.9-500 ) ±0.2%+2words ( 501-2000 ) Angular Accuracy ±0.2°
Output Voltage Automatically Adjusted According To Load. Working Power Supply AC 220v 10% 50 1Hz.
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Winding dc resistance tester

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High Voltage dc insulation tester

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Product Description
Transformer Winding DC Resistance Tester Meter
The 20A/40A/50A/60A DC resistance tester is primarily designed for measuring the DC resistance of large and medium-sized transformers, generators, motors, and similar electrical equipment. This instrument features multiple current ranges to accommodate diverse measurement requirements.
Key Features
  • High-speed microcontroller control with full automation and user-friendly operation
  • Advanced power supply technology with multiple current ranges and wide measurement scope
  • Temperature conversion capability for both copper and aluminum materials
  • Comprehensive protection against back electromotive force for enhanced reliability
  • Audible discharge alarm with clear visual indicators to prevent operational errors
  • Rapid response enables on-load tap changer switching during measurement with automatic data refresh
  • 7-inch color touchscreen display with Chinese/English language switching
  • Built-in perpetual calendar clock with power-off data storage for 1,000 test records
  • RS232 and USB interfaces for computer communication and USB data storage
  • Mobile app compatibility for remote control and data upload
Product Images
High Voltage Transformer in use with clamp transformers during dielectric strength testing High Voltage Transformer measurement setup and configuration Detailed view of High Voltage Transformer controls and electrical connections
Operating language can be customized according to customer requirements.